#ifndef __RELAY_H
#define __RELAY_H
     
#include "stm32f10x.h"
#include "stm32f10x_it.h"
#include "GPIO_STM32F10x.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct _cGpio{
    GPIO_TypeDef * port;
    uint32_t num;
    uint32_t pin;
}cGpio_T;

void led_init();
     
#ifdef __cplusplus
 }
#endif

#endif
